- Companies
- Finishing trades
- Northwood
- CGL Installations Ltd
CGL Installations Ltd
- Company number
- 07428987
- Incorporated
- 3 Nov 201015 years trading
- Registered office
- 6 Winchester Road, Northwood, HA6 1JE
- Nature of business
- Other building completion and finishing
CGL Installations Ltd is a 15-year-old private limited company registered in Northwood, company number 07428987, one of 21 building finishing companies in Northwood. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £55K (-129.1%) on the year before, to -£12K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£12K | £2,387 | £15K | 1 | |
| 31 Mar 2024 | £43K | £95K | £53K | 1 | |
| 31 Mar 2023 | -£21K | £486 | £21K | 3 | |
| 31 Mar 2022 | -£22K | £197 | £197 | £24K | 3 |
| 31 Mar 2021 | -£11K | £9,280 | £133K | £132K | 4 |
| 31 Mar 2020 | £5,725 | £13K | £119K | £143K | 4 |
| 31 Mar 2019 | £8,412 | £95K | £152K | £151K | |
| 31 Mar 2018 | £9,006 | £108K | £228K | £226K | |
| 31 Mar 2017 | £63K | £142K | £79K | ||
| 31 Mar 2016 | £1,956 | £20K | £18K |
Where CGL Installations Ltd is registered
The registered office is in Northwood (HA6), in the Hillingdon local authority area, London. Show HA6 1JE on a map.
Other trade companies in HA6
- Alexastef LimitedBuilders
- Brill (Rural Property) LimitedProperty developers
- Roblar LimitedBuilders
- Compare My Cleaning Quotes LtdCleaning companies
- Cheshire Developments Group LtdProperty developers
- Elite London Cleaning LtdCleaning companies
- Melylar Render LtdBuilders
- Avidity Air Conditioning LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as CGL Installations Ltd.
- Banoi Cleaning LtdCleaning companies
What happens if CGL Installations Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 07428987
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2010 (15 years ago)
- Registered office
- 6 Winchester Road, Northwood, HA6 1JE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 March 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Northwood
Other active building finishing companies registered in Northwood.
- CS Drylining Ltd2011
- E C C Building Contractors Limited2008
- FC Obrien Ltd2021
- Harringtons Builders Europe Limited2025
- Harringtons Contracting Limited2026
- Harvil Renovations Limited2022
- JGH Building Services Limited2013
- Kemps Construction Limited2007
All building finishing companies in Northwood · All trades in Northwood · Finishing trades across the UK
Frequently asked questions
When are CGL Installations Ltd's accounts due?
CGL Installations Ltd's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is CGL Installations Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is CGL Installations Ltd still trading?
CGL Installations Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does CGL Installations Ltd do?
CGL Installations Ltd is registered under Other building completion and finishing (SIC 43390).
How old is CGL Installations Ltd?
CGL Installations Ltd was incorporated on 3 November 2010, 15 years ago.
What is the penalty if CGL Installations Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View CGL Installations Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.